Drug supply container with dip tube

Abstract

To provide a dip tube arranged in a slender counterbore assembled in the housing of a medicine vessel, and the medicine vessel including a level sensor tube.SOLUTION: The level of a liquid in the medicine vessel constituted so as to perform push back routine is lowered up to a point that a dip tube has no liquid in the inside or bottom of the dip tube by the constitution. When the liquid is lost in the dip tube, vapor in the medicine vessel can be purged using a vacuum source without the risk of damaging the vacuum source.SELECTED DRAWING: Figure 2